---> uname -a: Linux prd-centos8-builder-8c-8g-5136.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1053 28240 19 2594 30388 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:65:e4:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe65:e41c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:09:4b:29 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/09/2024 _x86_64_ (8 CPU) 12:30:19 LINUX RESTART (8 CPU) 12:31:01 PM tps rtps wtps bread/s bwrtn/s 12:32:01 PM 42.85 11.73 31.12 2888.50 4377.99 12:33:01 PM 159.08 7.43 151.65 1337.55 18593.24 Average: 100.97 9.58 91.39 2113.03 11485.61 12:31:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 PM 29287452 31188228 3366024 10.31 2688 2228892 1490024 4.42 366328 2588684 334572 12:33:01 PM 28990864 31142368 3662612 11.22 2688 2467824 1514064 4.49 394656 2805448 53288 Average: 29139158 31165298 3514318 10.76 2688 2348358 1502044 4.46 380492 2697066 193930 12:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 556.90 417.18 5235.75 151.56 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 67.31 56.03 755.67 9.63 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 312.10 236.60 2995.71 80.59 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/09/2024 _x86_64_ (8 CPU) 12:30:19 LINUX RESTART (8 CPU) 12:31:01 PM CPU %user %nice %system %iowait %steal %idle 12:32:01 PM all 8.06 0.00 1.72 0.88 0.06 89.27 12:32:01 PM 0 4.30 0.00 1.19 0.99 0.07 93.45 12:32:01 PM 1 10.77 0.00 2.37 1.18 0.05 85.63 12:32:01 PM 2 4.91 0.00 0.89 0.82 0.07 93.32 12:32:01 PM 3 16.91 0.00 3.78 1.27 0.07 77.97 12:32:01 PM 4 5.58 0.00 2.08 0.59 0.05 91.70 12:32:01 PM 5 3.55 0.00 1.12 0.84 0.07 94.42 12:32:01 PM 6 9.84 0.00 1.04 0.79 0.05 88.29 12:32:01 PM 7 8.66 0.00 1.32 0.57 0.05 89.40 12:33:01 PM all 9.21 0.00 1.28 1.58 0.05 87.88 12:33:01 PM 0 2.44 0.00 0.48 2.22 0.07 94.79 12:33:01 PM 1 5.64 0.00 1.35 3.37 0.05 89.58 12:33:01 PM 2 19.62 0.00 1.83 2.52 0.05 75.98 12:33:01 PM 3 14.67 0.00 2.60 1.39 0.07 81.28 12:33:01 PM 4 6.63 0.00 0.79 1.05 0.03 91.49 12:33:01 PM 5 2.55 0.00 0.73 1.30 0.03 95.38 12:33:01 PM 6 7.56 0.00 0.90 0.48 0.03 91.02 12:33:01 PM 7 14.66 0.00 1.59 0.32 0.03 83.41 Average: all 8.64 0.00 1.50 1.23 0.05 88.58 Average: 0 3.37 0.00 0.84 1.61 0.07 94.12 Average: 1 8.20 0.00 1.86 2.28 0.05 87.61 Average: 2 12.23 0.00 1.35 1.67 0.06 84.69 Average: 3 15.79 0.00 3.19 1.33 0.07 79.62 Average: 4 6.10 0.00 1.44 0.82 0.04 91.60 Average: 5 3.05 0.00 0.93 1.07 0.05 94.90 Average: 6 8.70 0.00 0.97 0.63 0.04 89.66 Average: 7 11.66 0.00 1.46 0.44 0.04 86.40